CA2997691A1 - Procede et appareil permettant de separer des particules d'un certain ordre de grandeur presentes dans une suspension - Google Patents

Procede et appareil permettant de separer des particules d'un certain ordre de grandeur presentes dans une suspension Download PDF

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Publication number
CA2997691A1
CA2997691A1 CA2997691A CA2997691A CA2997691A1 CA 2997691 A1 CA2997691 A1 CA 2997691A1 CA 2997691 A CA2997691 A CA 2997691A CA 2997691 A CA2997691 A CA 2997691A CA 2997691 A1 CA2997691 A1 CA 2997691A1
Authority
CA
Canada
Prior art keywords
suspension
particles
container
conduit
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2997691A
Other languages
English (en)
Inventor
Manfred Ruppel
Kim Scharf
Uwe Eichmann
Klaus Kirsten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Petroleum Oil and Gas Corp of South Africa Pty Ltd
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Petroleum Oil and Gas Corp of South Africa Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude, Petroleum Oil and Gas Corp of South Africa Pty Ltd filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Publication of CA2997691A1 publication Critical patent/CA2997691A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2494—Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/72—Regeneration or reactivation of catalysts, in general including segregation of diverse particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/38—Devices therefor, other than using centrifugal force of conical receptacle type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

La présente invention concerne un procédé et une installation de séparation d'une suspension C d'une suspension a, la fraction de particules Pc dans la suspension C, qui possèdent un diamètre inférieur à un diamètre de grain limite définie, étant plus grande que dans la suspension A d'un facteur d'au moins 2. La suspension A (110) est introduite dans un récipient (100) s'étendant de bas en haut et une suspension B (118) est retirée du récipient sous la forme d'un premier courant partiel, dont la fraction de particules avec un diamètre supérieur au diamètre de grain limite défini est augmentée par rapport à une suspension A. Du fait que la suspension C est retirée du récipient dans un second courant partiel (112, 113) au-dessus du premier courant partiel (118), en ce que la vitesse d'écoulement de la suspension C est supérieure à la vitesse de sédimentation des particules Pc contenues à l'intérieur de celui-ci, une séparation efficace peut être obtenue.
CA2997691A 2015-09-18 2016-09-15 Procede et appareil permettant de separer des particules d'un certain ordre de grandeur presentes dans une suspension Abandoned CA2997691A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15185912.1 2015-09-18
EP15185912.1A EP3144045A1 (fr) 2015-09-18 2015-09-18 Procede et dispositif de separation de particules d'une taille defini provenant d'une suspension
PCT/EP2016/071863 WO2017046263A1 (fr) 2015-09-18 2016-09-15 Procédé et appareil permettant de séparer des particules d'un certain ordre de grandeur présentes dans une suspension

Publications (1)

Publication Number Publication Date
CA2997691A1 true CA2997691A1 (fr) 2017-03-23

Family

ID=54238214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2997691A Abandoned CA2997691A1 (fr) 2015-09-18 2016-09-15 Procede et appareil permettant de separer des particules d'un certain ordre de grandeur presentes dans une suspension

Country Status (7)

Country Link
US (1) US20180243712A1 (fr)
EP (1) EP3144045A1 (fr)
JP (1) JP2018527183A (fr)
CN (1) CN108136282A (fr)
CA (1) CA2997691A1 (fr)
WO (1) WO2017046263A1 (fr)
ZA (1) ZA201801270B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6919408B2 (ja) * 2017-08-17 2021-08-18 住友金属鉱山株式会社 反応容器
CN116713103B (zh) * 2023-08-02 2024-01-02 江苏时代新能源科技有限公司 阴极粉料中杂质金属颗粒的分离方法和检测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597203A (en) * 1979-01-17 1980-07-24 Escher Wyss Ag Crystallizer that continuously classify product
DD293065A5 (de) 1990-03-28 1991-08-22 Maelzerei- Und Speicherbau Erfurt,De Einrichtung zur trocknung und reinigung von rieselfaehigen schuettguetern
US5770629A (en) * 1997-05-16 1998-06-23 Exxon Research & Engineering Company Slurry hydrocarbon synthesis with external product filtration
DE19982176B4 (de) * 1998-10-02 2007-01-18 Mitsubishi Heavy Industries, Ltd. Flüssigkeitsabzugsvorrichtung
WO2005068407A1 (fr) * 2004-01-07 2005-07-28 Conocophillips Company Systemes et procedes de separation catalyseur/produits hydrocarbones
US6833078B2 (en) * 2002-09-13 2004-12-21 Conocophillips Company Solid-liquid separation system
FR2922464B1 (fr) 2007-10-18 2010-06-04 Inst Francais Du Petrole Dispositif de separation d'un solide finement divise en suspension dans un liquide visqueux
EP2172494A1 (fr) * 2008-10-03 2010-04-07 Ineos Europe Limited Procédé
JP6071691B2 (ja) * 2013-03-26 2017-02-01 新日鉄住金エンジニアリング株式会社 炭化水素合成反応装置

Also Published As

Publication number Publication date
CN108136282A (zh) 2018-06-08
US20180243712A1 (en) 2018-08-30
EP3144045A1 (fr) 2017-03-22
WO2017046263A1 (fr) 2017-03-23
ZA201801270B (en) 2019-07-31
JP2018527183A (ja) 2018-09-20

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20220315

FZDE Discontinued

Effective date: 20220315